private void LoadModelFilenameContent(LoadModelFileContentCallback callbackAction)
{
using (var emmf = EnumeratorMMF.Create(ModelFilename))
{
var lineCount = 0;
var text = default(string);
var probability = default(double);
var pair = new Pair();
#region [.read first line.]
if (!emmf.MoveNext())
{
return;
}
#endregion
#region [.skip beginning comments.]
for ( ; ;)
{
#region [.check on comment.]
if (*emmf.Current.Start != '#')
{
break;
}
#endregion
#region [.move to next line.]
if (!emmf.MoveNext())
{
return;
}
#endregion
}
#endregion
#region [.read all lines.]
for ( ; ;)
{
lineCount++;
var ns = emmf.Current;
#region [.first-value in string.]
int startIndex_1 = 0;
int finishIndex_2 = ns.Length - 1;
//search '\t'
int startIndex_2 = 0;
int finishIndex_1 = 0;
for ( ; ;)
{
if (ns.Start[finishIndex_1] == '\t')
{
startIndex_2 = finishIndex_1 + 1;
finishIndex_1--;
break;
}
//not found '\t'
if (finishIndex_2 <= ++finishIndex_1)
{
throw (new InvalidDataException(string.Format(INVALIDDATAEXCEPTION_FORMAT_MESSAGE, ModelFilename, lineCount, ns.ToString())));
}
}
//skip ends white-spaces
for ( ; ;)
{
if (((_CTM[ns.Start[finishIndex_1]] & CharType.IsWhiteSpace) != CharType.IsWhiteSpace) ||
(--finishIndex_1 <= startIndex_1)
)
{
break;
}
}
if (finishIndex_1 < startIndex_1)
{
throw (new InvalidDataException(string.Format(INVALIDDATAEXCEPTION_FORMAT_MESSAGE, ModelFilename, lineCount, ns.ToString())));
}
#endregion
#region [.second-value in string.]
//skip starts white-spaces
for ( ; ;)
{
if (((_CTM[ns.Start[startIndex_2]] & CharType.IsWhiteSpace) != CharType.IsWhiteSpace) ||
(finishIndex_2 <= ++startIndex_2)
)
{
break;
}
}
#endregion
#region [.fill 'Pair_v2' & calling 'callbackAction()'.]
var len = (finishIndex_2 - startIndex_2) + 1;
text = StringsHelper.ToString(ns.Start + startIndex_2, len);
if (!double.TryParse(text, NS, NFI, out probability))
{
throw (new InvalidDataException(string.Format(INVALIDDATAEXCEPTION_FORMAT_MESSAGE, ModelFilename, lineCount, ns.ToString())));
}
pair.TextLength = (finishIndex_1 - startIndex_1) + 1;
var textPtr = ns.Start + startIndex_1;
textPtr[pair.TextLength] = '\0';
StringsHelper.ToUpperInvariantInPlace(textPtr, pair.TextLength);
pair.TextPtr = (IntPtr)textPtr;
pair.Probability = probability;
callbackAction(ref pair);
#endregion
#region [.move to next line.]
if (!emmf.MoveNext())
{
break;
}
#endregion
}
#endregion
}
}
internal static void Read(TextModelConfig config, LoadModelFileContentCallback callbackAction)
{
var _this = new TextModelFileReaderMMF(config);
_this.LoadModelFilenameContent(callbackAction);
}